Introducing our versatile O-Rings and L-Rings, specially crafted for the needs of tubeless rims, ensuring a perfect seal every time.
Our O-rings and L-rings are engineered with an advanced formulation of EPDM compound, providing durability and reliability.
These components offer outstanding resistance to both severe cold and extreme heat, maintaining performance across all temperatures.
Tailor-made sizes available upon request, ensuring your specific needs are met with precision.
Choose from rod diameters of 0.26, 0.28, 0.385, and 0.50 for the perfect fit.
Available in ring sizes of 19", 20", 21", 24", 25", 29", 33", 35"... up to 69", catering to a wide range of applications.
O-rings:
Expertly designed to seal tire beads for graders, earthmovers, and OTR machinery, ensuring reliability in demanding environments.
• Each product is manufactured to meet strict OEM specifications, guaranteeing quality and performance.
• Engineered to fit both international and domestic O-ring rim grooves seamlessly.
L-Rings:
Crafted to establish a dependable air seal when tire and rim surfaces are incompatible, preventing leaks effectively.
• Adhering to OEM specifications, our products assure top-notch performance and quality.
• Ensure optimal results by following proper bead-lubrication and tire inflation procedures.
At D&A RUBBER, we pride ourselves on our pioneering vulcanize joining system, which allows us to seamlessly join complex and simple extrusions into cohesive rings and mitered corners. This technique ensures a uniform component with an almost invisible joint.



Discover the Advantages:
Our gaskets, O-rings, and seals are available in both solid and hollow rubber extrusion profiles, tailored to meet diverse needs.
Standard cords and profiles require no tooling, streamlining production and reducing costs.
For non-standard cords and profiles, low-cost tooling is available, offering customization without breaking the bank.
O-rings can be customized to virtually any diameter, providing flexibility and adaptability for various applications.
Hollow cross-section O-rings require less closure force, optimizing efficiency and performance.
Our hollow O-rings, gaskets, and seals are designed to fit non-standard grooves, offering versatility in use.
D&A Rubber Industries excels in manufacturing high-quality silicone and rubber products, trusted by industries worldwide.
We have expanded our offerings to include a wide variety of rubber extrusion profiles and moulded articles, serving sectors from HVAC to sanitary, construction to lighting, and industrial to machinery applications.
Our rubber extrusion profiles include rubber solid extrusion, co-extrusion, sponge extrusion, and more, perfect for sealing applications in building, construction, HVAC, industries, and beyond.
Pipe fitting gaskets are available in injection jointed and hot vulcanize jointed options, ensuring robustness and reliability.
Explore our range of vent sealing gaskets, cord ring gaskets, chimney flue gaskets, and more, all designed for optimal performance and durability.
Our silicone products include solid extrusion, sponge extrusion, and a variety of tubing and profiles, all meticulously crafted for quality and effectiveness.
Our moulded rubber offerings encompass seals, bellows, washers, and more, including specialty products like LED lighting gaskets and anti-vibration dampers.
Our tubing and cord selections feature materials like silicone, neoprene, EPDM, and more, providing diverse options for different applications.
